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Single Row Steel Cylindrical Bearing

NUP 2220 ECP

Single Row Steel Cylindrical Bearing
Item #101172969
  • 3.94 in Inner Diameter
  • 7.09 in Outer Diameter
  • 1.81 in Width
Single Row Steel Cylindrical Bearing
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  • 3.94 in Inner Diameter
  • 7.09 in Outer Diameter
  • 1.81 in Width

applications

  • Traction motors
  • Electric motors
  • Gearboxes

features

  • Logarithmically crowned rollers
  • High speed performance
  • Precision-honed rolling contact surfaces

compliances

  • 0
Precision Rating ABEC 1
No. of Ribs - Outer Ring 2
Static Load Rating 450 kN
Dynamic Load Rating 380 kN
Outer Ring Width 1.81 in, 46 mm
No. of Rows 1
Material Steel
Width 1.81 in, 46 mm
O.D. Type Cylindrical
No. of Ribs - Inner Ring 1
Bore Type Round Bore
Radial Internal Clearance Group N
O.D. 180 mm
Bearing Design Removable Inner Ring – Two Piece
Precision Ground Yes
Radial Internal Clearance Specification Normal Clearance
I.D. 100 mm
Series 22
Inner Ring Width 1.81 in, 46 mm
Bearing Type Radial
Inch/Metric Metric
Capacity High Capacity
Rows of Balls Single
Enclosure Open
Bearing Part Complete Bearing
Cage Type Non-Metallic
Cage Material Polyamide (Molded Nylon)
Relubrication Feature Without
Origin Cylindrical Radial
Oil Hole w/o Oil Hole
End Type Open End
Tolerance Normal (PN)
Weight 10.966 LB
EAN or UPC 7316577028839
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